We are currently using
AdaGIDE,
an IDE for gnat, throughout our curriculum.
This environment allows you to edit, compile and build Ada programs
from within a Windows 95/NT interface. It also features a reformatting
tool, which automatically capitalizes and indents Ada programs.
It is implemented entirely in
Ada using the Win32Ada binding. Click
here for more information.

Another major project is RAPID, the RAPID Ada Portable Interface Designer. This
is a platform independent GUI design tool for Ada.

Adagraph2001:
A revised version of Adagraph, by Jerry van Dijk. Allows drawing off the
edge of the screen, moves the origin to lower left corner, etc. This link
goes directly to an installer program. Use with
Mcc-Sounds

format :
This program takes as input an Ada program, and outputs the program
colorized, indented and with capitalization according to commandline options.
note: any RTF capable word processor or text editor on any platform that
supports color will display colorized code.
For more information, look at the README file.

script:
A Windows utility for running programs and having the output echoed to a
file. For source (zip'd), click here. For the executable (zip'd),
click here.